Compact 4 Gas Monitor Personal Safety Detector for LEL, O2, H2S, CO | Long Battery Life, IP66 Waterproof, Handheld Multi Gas Tester
Multi-Industry Versatility
* Confined Space Essential: The gold standard for sewer inspections, storage tank maintenance, and underground utility work.
* Industrial & Laboratory Safety: Ideal for monitoring gas leaks in research facilities, clean rooms, and
manufacturing plants.
* Sewer & Mining Optimization: Enhanced sensitivity for H2S and CO, the "silent killers" often found in mining and wastewater management.
* Maritime & Shipping Security: Perfect for monitoring atmospheric safety in ship holds, containers, and during hazardous material transport.
* Emergency Response Ready: A trusted tool for firefighters and hazmat teams to quickly assess air quality during rescue operations.
* Petroleum & Refinery Grade: Prevents flash-fire incidents by providing early warning of combustible gas buildup in refineries.
| Gas types | Range | Low alarm point | High alarm point | Resolution ratio |
|---|---|---|---|---|
| EX(explosion | (0~100)%LEL | 20%LEL | 50%LEL | 1%LEL |
| H2S | (0~100)PPM | 10PPM | 20PPM | 1PPM |
| CO | (0~1000)PPM | 50PPM | 200PPM | 1PPM |
| O2 | (0~30)%VOL | 19.5%VOL | 23.5%VOL | 0.1%VOL |
| Type | 4 in 1 gas detector |
| Customized support | OEM ODM |
| Warranty | 1 year |
| Brand name | Aikesi |
| Model number | X-4 |
| Product detect support | H2S CO O2 EX |
| Gas sampling method | Natural diffusion |
| working temperature | -20℃~50℃ |
| alarm type | light/sound/vibration |
| Power | DC3.7V (lithium battery capacity 2000 mAh) |
| Batteries included? | Yes |
| Batteries cell type | Lithium |
| Operating time | more than ten hours continuously |
| Supply ability | 100pieces per day |
| Indicate error | ±5%FS (combustible),±10%(carbon monoxide),±2μmol/mol or ±10% (hydrogen sulfide). |
| Indicate method | LCD indicate the real time data and system status |
| Explosion proof mark | Ex ib IIB T3 Gb |
| Charging time | 6h~8h |
| Standby time | 16h~18h under standard situation |
| Working life of sensor | EX, H2S,CO: 2~3 years, O2:5 years |
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